# # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/home/iklam/jdk/gil/open/src/hotspot/share/gc/g1/g1AllocRegion.cpp:141), pid=2667, tid=3403 # assert(foofoo1 == 0) failed: huh # # JRE version: Java(TM) SE Runtime Environment (15.0) (slowdebug build 15-internal+0-adhoc.iklam.open) # Java VM: Java HotSpot(TM) 64-Bit Server VM (slowdebug 15-internal+0-adhoc.iklam.open, interpreted mode, tiered, compressed oops, g1 gc, linux-amd64) # Problematic frame: # V [libjvm.so+0x82bd90] G1AllocRegion::new_alloc_region_and_allocate(unsigned long, bool)+0x1a0 # # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P" (or dumping to /jdk2/tmp/jtreg/work/scratch/14/core.2667) # # If you would like to submit a bug report, please visit: # https://bugreport.java.com/bugreport/crash.jsp # --------------- S U M M A R Y ------------ Command Line: -XX:MaxRAM=8g -Xshare:dump -Xlog:cds -XX:SharedArchiveFile=/jdk2/tmp/jtreg/work/scratch/14/appcds-18h50m01s197.jsa -XX:ExtraSharedClassListFile=/jdk2/tmp/jtreg/work/classes/26/runtime/cds/appcds/javaldr/GCDuringDump.d/GCDuringDump-test.classlist -XX:+UnlockDiagnosticVMOptions -Xmx32m Host: ioilinux, Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz, 32 cores, 62G, Ubuntu 16.04.6 LTS Time: Tue May 26 18:50:06 2020 PDT elapsed time: 5.225659 seconds (0d 0h 0m 5s) --------------- T H R E A D --------------- Current thread (0x00007fba50338870): JavaThread "Common-Cleaner" daemon [_thread_in_vm, id=3403, stack(0x00007fba4008f000,0x00007fba40190000)] Stack: [0x00007fba4008f000,0x00007fba40190000], sp=0x00007fba4018d8c0, free space=1018k Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x82bd90] G1AllocRegion::new_alloc_region_and_allocate(unsigned long, bool)+0x1a0 V [libjvm.so+0x831e14] G1AllocRegion::attempt_allocation_locked(unsigned long, unsigned long, unsigned long*)+0x78 V [libjvm.so+0x860014] G1AllocRegion::attempt_allocation_locked(unsigned long)+0x28 V [libjvm.so+0x8602d8] G1Allocator::attempt_allocation_locked(unsigned long)+0x42 V [libjvm.so+0x84ea7e] G1CollectedHeap::attempt_allocation_slow(unsigned long)+0x1ac V [libjvm.so+0x8617de] G1CollectedHeap::attempt_allocation(unsigned long, unsigned long, unsigned long*)+0x18a V [libjvm.so+0x84e780] G1CollectedHeap::allocate_new_tlab(unsigned long, unsigned long, unsigned long*)+0x15a V [libjvm.so+0xd93ebc] MemAllocator::allocate_inside_tlab_slow(MemAllocator::Allocation&) const+0x12c V [libjvm.so+0xd93d8d] MemAllocator::allocate_inside_tlab(MemAllocator::Allocation&) const+0xa1 V [libjvm.so+0xd9406d] MemAllocator::mem_allocate(MemAllocator::Allocation&) const+0x31 V [libjvm.so+0xd940d2] MemAllocator::allocate() const+0x3e V [libjvm.so+0x99bd4b] CollectedHeap::obj_allocate(Klass*, int, Thread*)+0x3d V [libjvm.so+0x9907ed] InstanceKlass::allocate_instance(Thread*)+0x49 V [libjvm.so+0x9c12ae] java_lang_String::basic_create(int, bool, Thread*)+0xbc V [libjvm.so+0x9c167b] java_lang_String::create_from_str(char const*, Thread*)+0x79 V [libjvm.so+0xe15abc] NativeLookup::lookup_style(methodHandle const&, char*, char const*, int, bool, bool&, Thread*)+0xde V [libjvm.so+0xe15da7] NativeLookup::lookup_entry(methodHandle const&, bool&, Thread*)+0xa1 V [libjvm.so+0xe16621] NativeLookup::lookup_base(methodHandle const&, bool&, Thread*)+0x65 V [libjvm.so+0xe16793] NativeLookup::lookup(methodHandle const&, bool&, Thread*)+0x4b V [libjvm.so+0x9b7fb1] InterpreterRuntime::prepare_native_call(JavaThread*, Method*)+0x195 j java.util.zip.Inflater.end(J)V+0 java.base@15-internal j java.util.zip.Inflater$InflaterZStreamRef.run()V+17 java.base@15-internal j jdk.internal.ref.CleanerImpl$PhantomCleanableRef.performCleanup()V+4 java.base@15-internal j jdk.internal.ref.PhantomCleanable.clean()V+12 java.base@15-internal j java.util.zip.Inflater$InflaterZStreamRef.clean()V+4 java.base@15-internal j java.util.zip.Inflater.end()V+11 java.base@15-internal j java.util.zip.ZipFile$CleanableResource.run()V+32 java.base@15-internal j jdk.internal.ref.CleanerImpl$PhantomCleanableRef.performCleanup()V+4 java.base@15-internal j jdk.internal.ref.PhantomCleanable.clean()V+12 java.base@15-internal j jdk.internal.ref.CleanerImpl.run()V+77 java.base@15-internal j java.lang.Thread.run()V+11 java.base@15-internal j jdk.internal.misc.InnocuousThread.run()V+20 java.base@15-internal v ~StubRoutines::call_stub V [libjvm.so+0x9bf935] JavaCalls::call_helper(JavaValue*, methodHandle const&, JavaCallArguments*, Thread*)+0x5dd V [libjvm.so+0xe7ccc0] os::os_exception_wrapper(void (*)(JavaValue*, methodHandle const&, JavaCallArguments*, Thread*), JavaValue*, methodHandle const&, JavaCallArguments*, Thread*)+0x32 V [libjvm.so+0x9bf354] JavaCalls::call(JavaValue*, methodHandle const&, JavaCallArguments*, Thread*)+0x8e V [libjvm.so+0x9be37c] JavaCalls::call_virtual(JavaValue*, Klass*, Symbol*, Symbol*, JavaCallArguments*, Thread*)+0x19a V [libjvm.so+0x9be489] JavaCalls::call_virtual(JavaValue*, Handle, Klass*, Symbol*, Symbol*, Thread*)+0x95 V [libjvm.so+0xad529b] thread_entry(JavaThread*, Thread*)+0x91 V [libjvm.so+0x1060c3f] JavaThread::thread_main_inner()+0x149 V [libjvm.so+0x1060aed] JavaThread::run()+0x11f V [libjvm.so+0x105cd62] Thread::call_run()+0x180 V [libjvm.so+0xe71e58] thread_native_entry(Thread*)+0x1e4 Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j java.util.zip.Inflater.end(J)V+0 java.base@15-internal j java.util.zip.Inflater$InflaterZStreamRef.run()V+17 java.base@15-internal j jdk.internal.ref.CleanerImpl$PhantomCleanableRef.performCleanup()V+4 java.base@15-internal j jdk.internal.ref.PhantomCleanable.clean()V+12 java.base@15-internal j java.util.zip.Inflater$InflaterZStreamRef.clean()V+4 java.base@15-internal j java.util.zip.Inflater.end()V+11 java.base@15-internal j java.util.zip.ZipFile$CleanableResource.run()V+32 java.base@15-internal j jdk.internal.ref.CleanerImpl$PhantomCleanableRef.performCleanup()V+4 java.base@15-internal j jdk.internal.ref.PhantomCleanable.clean()V+12 java.base@15-internal j jdk.internal.ref.CleanerImpl.run()V+77 java.base@15-internal j java.lang.Thread.run()V+11 java.base@15-internal j jdk.internal.misc.InnocuousThread.run()V+20 java.base@15-internal v ~StubRoutines::call_stub Register to memory mapping: RAX=0x00007fba57505000 points into unknown readable memory: 58 00 00 00 00 00 00 00 RBX=0x0 is NULL RCX=0x0 is NULL RDX=0x0000000000000002 is an unknown value RSP=0x00007fba4018d8c0 is pointing into the stack for thread: 0x00007fba50338870 RBP=0x00007fba4018d900 is pointing into the stack for thread: 0x00007fba50338870 RSI=0x0000000000000002 is an unknown value RDI=0x00007fba5689a148: in /jdk2/bld/gil-debug/images/jdk/lib/server/libjvm.so at 0x00007fba54c7d000 R8 =0x0 is NULL R9 =0x0 is NULL R10=0x6c2f6b646a2f7365 is an unknown value R11=0x0000000000000001 is an unknown value R12=0x0 is NULL R13={method} {0x00007fba414d1d50} 'end' '(J)V' in 'java/util/zip/Inflater' R14=0x00007fba4018e0f8 is pointing into the stack for thread: 0x00007fba50338870 R15=0x00007fba50338870 is a thread Registers: RAX=0x00007fba57505000, RBX=0x0000000000000000, RCX=0x0000000000000000, RDX=0x0000000000000002 RSP=0x00007fba4018d8c0, RBP=0x00007fba4018d900, RSI=0x0000000000000002, RDI=0x00007fba5689a148 R8 =0x0000000000000000, R9 =0x0000000000000000, R10=0x6c2f6b646a2f7365, R11=0x0000000000000001 R12=0x0000000000000000, R13=0x00007fba414d1d50, R14=0x00007fba4018e0f8, R15=0x00007fba50338870 RIP=0x00007fba554a8d90, EFLAGS=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000006 TRAPNO=0x000000000000000e Top of Stack: (sp=0x00007fba4018d8c0) 0x00007fba4018d8c0: 00007fba414d1d50 00007f004018e0f8 0x00007fba4018d8d0: 000000000000147d 00007fba50052da0 0x00007fba4018d8e0: 00007f015007bbf0 00007fba50052da0 0x00007fba4018d8f0: 0000000000000000 0000000000000000 Instructions: (pc=0x00007fba554a8d90) 0x00007fba554a8c90: af 00 be 89 00 00 00 48 8d 3d 0a e5 af 00 b8 00 0x00007fba554a8ca0: 00 00 00 e8 38 79 ee ff 48 83 c4 20 e8 59 59 64 0x00007fba554a8cb0: 00 48 8b 45 d8 48 8b 40 18 48 85 c0 0f 84 8e 00 0x00007fba554a8cc0: 00 00 48 8d 05 a7 b5 34 01 48 8b 00 c6 00 58 48 0x00007fba554a8cd0: 8b 45 d8 48 8b 58 18 48 8b 45 d8 48 8b 40 08 48 0x00007fba554a8ce0: 89 c7 e8 06 fd a4 ff 48 89 c6 48 8b 45 d8 0f b6 0x00007fba554a8cf0: 40 20 84 c0 74 09 48 8d 05 dc e2 af 00 eb 07 48 0x00007fba554a8d00: 8d 05 d8 e2 af 00 48 8b 55 d8 8b 52 10 48 8b 4d 0x00007fba554a8d10: d8 48 8b 49 28 53 56 50 52 4c 8d 0d 00 dc af 00 0x00007fba554a8d20: 49 89 c8 48 8d 0d d6 e2 af 00 48 8d 15 f7 e7 af 0x00007fba554a8d30: 00 be 8a 00 00 00 48 8d 3d 6b e4 af 00 b8 00 00 0x00007fba554a8d40: 00 00 e8 99 78 ee ff 48 83 c4 20 e8 ba 58 64 00 0x00007fba554a8d50: 48 8b 45 d8 41 b9 00 00 00 00 41 b8 00 00 00 00 0x00007fba554a8d60: b9 00 00 00 00 ba 00 00 00 00 48 8d 35 e0 e7 af 0x00007fba554a8d70: 00 48 89 c7 e8 5f 08 00 00 48 8d 05 60 1f 41 01 0x00007fba554a8d80: 8b 00 85 c0 74 36 48 8d 05 e3 b4 34 01 48 8b 00 0x00007fba554a8d90: c6 00 58 48 8d 0d d4 e7 af 00 48 8d 15 d1 e7 af 0x00007fba554a8da0: 00 be 8d 00 00 00 48 8d 3d fb e3 af 00 b8 00 00 0x00007fba554a8db0: 00 00 e8 29 78 ee ff e8 4e 58 64 00 48 8b 45 d8 0x00007fba554a8dc0: 48 8b 00 48 83 c0 18 48 8b 00 0f b6 55 cc 48 8b 0x00007fba554a8dd0: 75 d0 48 8b 4d d8 48 89 cf ff d0 48 89 45 e0 48 0x00007fba554a8de0: 83 7d e0 00 0f 84 1e 01 00 00 48 8b 45 e0 48 89 0x00007fba554a8df0: c7 e8 36 16 00 00 48 8b 45 e0 48 89 c7 e8 a0 16 0x00007fba554a8e00: 00 00 48 89 c2 48 8b 45 d8 48 89 50 18 48 8b 55 0x00007fba554a8e10: d0 48 8b 4d e0 48 8b 45 d8 48 89 ce 48 89 c7 e8 0x00007fba554a8e20: d6 1d 00 00 48 89 45 e8 48 83 7d e8 00 0f 85 8e 0x00007fba554a8e30: 00 00 00 48 8d 05 36 b4 34 01 48 8b 00 c6 00 58 0x00007fba554a8e40: 48 8b 45 d8 48 8b 58 18 48 8b 45 d8 48 8b 40 08 0x00007fba554a8e50: 48 89 c7 e8 95 fb a4 ff 48 89 c6 48 8b 45 d8 0f 0x00007fba554a8e60: b6 40 20 84 c0 74 09 48 8d 05 6b e1 af 00 eb 07 0x00007fba554a8e70: 48 8d 05 67 e1 af 00 48 8b 55 d8 8b 52 10 48 8b 0x00007fba554a8e80: 4d d8 48 8b 49 28 53 56 50 52 4c 8d 0d ff e6 af Stack slot to memory mapping: stack at sp + 0 slots: {method} {0x00007fba414d1d50} 'end' '(J)V' in 'java/util/zip/Inflater' stack at sp + 1 slots: 0x00007f004018e0f8 is an unknown value stack at sp + 2 slots: 0x000000000000147d is an unknown value stack at sp + 3 slots: 0x00007fba50052da0 points into unknown readable memory: 28 1c 7d 56 ba 7f 00 00 stack at sp + 4 slots: 0x00007f015007bbf0 is an unknown value stack at sp + 5 slots: 0x00007fba50052da0 points into unknown readable memory: 28 1c 7d 56 ba 7f 00 00 stack at sp + 6 slots: 0x0 is NULL stack at sp + 7 slots: 0x0 is NULL --------------- P R O C E S S --------------- uid : 529964 euid : 529964 gid : 8500 egid : 8500 umask: 0022 (----w--w-) Threads class SMR info: _java_thread_list=0x00007fba50578aa0, length=7, elements={ 0x00007fba50032e00, 0x00007fba50238650, 0x00007fba5023a860, 0x00007fba5027a700, 0x00007fba5027c360, 0x00007fba50331340, 0x00007fba50338870 } _java_thread_list_alloc_cnt=8, _java_thread_list_free_cnt=6, _java_thread_list_max=7, _nested_thread_list_max=0 _tlh_cnt=37, _tlh_times=0, avg_tlh_time=0.00, _tlh_time_max=0 _delete_lock_wait_cnt=0, _delete_lock_wait_max=0 _to_delete_list_cnt=0, _to_delete_list_max=1 Java Threads: ( => current thread ) 0x00007fba50032e00 JavaThread "main" [_thread_blocked, id=2669, stack(0x00007fba573e5000,0x00007fba574e6000)] 0x00007fba50238650 JavaThread "Reference Handler" daemon [_thread_blocked, id=2846, stack(0x00007fba40c50000,0x00007fba40d51000)] 0x00007fba5023a860 JavaThread "Finalizer" daemon [_thread_blocked, id=2854, stack(0x00007fba40b4f000,0x00007fba40c50000)] 0x00007fba5027a700 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2887, stack(0x00007fba40493000,0x00007fba40594000)] 0x00007fba5027c360 JavaThread "Service Thread" daemon [_thread_blocked, id=2888, stack(0x00007fba40392000,0x00007fba40493000)] 0x00007fba50331340 JavaThread "Notification Thread" daemon [_thread_blocked, id=2993, stack(0x00007fba40291000,0x00007fba40392000)] =>0x00007fba50338870 JavaThread "Common-Cleaner" daemon [_thread_in_vm, id=3403, stack(0x00007fba4008f000,0x00007fba40190000)] Other Threads: 0x00007fba50217470 VMThread "VM Thread" [stack: 0x00007fba40d52000,0x00007fba40e52000] [id=2828] _threads_hazard_ptr=0x00007fba50578aa0, _nested_threads_hazard_ptr_cnt=0 0x00007fba50336d20 WatcherThread [stack: 0x00007fba40191000,0x00007fba40291000] [id=2999] 0x00007fba50057f20 GCTaskThread "GC Thread#0" [stack: 0x00007fba43c96000,0x00007fba43d96000] [id=2670] 0x00007fba5005a320 ConcurrentGCThread "G1 Main Marker" [stack: 0x00007fba43b95000,0x00007fba43c95000] [id=2671] 0x00007fba5005bab0 ConcurrentGCThread "G1 Conc#0" [stack: 0x00007fba43a94000,0x00007fba43b94000] [id=2672] 0x00007fba50078f00 ConcurrentGCThread "G1 Refine#0" [stack: 0x00007fba41892000,0x00007fba41992000] [id=2673] 0x00007fba5007a590 ConcurrentGCThread "G1 Young RemSet Sampling" [stack: 0x00007fba41791000,0x00007fba41891000] [id=2674] Threads with active compile tasks: VM state:synchronizing (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x00007fba5002be30] Threads_lock - owner thread: 0x00007fba50217470 [0x00007fba5002caf0] Heap_lock - owner thread: 0x00007fba50338870 Heap address: 0x00000000fe000000, size: 32 MB, Compressed Oops mode: 32-bit Narrow klass base: 0x0000000800000000, Narrow klass shift: 3 Compressed class space size: 1073741824 Address: 0x00000008c0000000 Heap: garbage-first heap total 8192K, used 1239K [0x00000000fe000000, 0x0000000100000000) region size 1024K, 0 young (0K), 0 survivors (0K) Metaspace used 9940K, capacity 10014K, committed 10368K, reserved 1058816K class space used 807K, capacity 842K, committed 896K, reserved 1048576K Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, OA=open archive, CA=closed archive, TAMS=top-at-mark-start (previous, next) | 0|0x00000000fe000000, 0x00000000fe0fffe8, 0x00000000fe100000| 99%| O| |TAMS 0x00000000fe000000, 0x00000000fe000000| Untracked | 1|0x00000000fe100000, 0x00000000fe135fc0, 0x00000000fe200000| 21%| O| |TAMS 0x00000000fe100000, 0x00000000fe100000| Untracked | 2|0x00000000fe200000, 0x00000000fe200000, 0x00000000fe300000| 0%| F| |TAMS 0x00000000fe200000, 0x00000000fe200000| Untracked | 3|0x00000000fe300000, 0x00000000fe300000, 0x00000000fe400000| 0%| F| |TAMS 0x00000000fe300000, 0x00000000fe300000| Untracked | 4|0x00000000fe400000, 0x00000000fe400000, 0x00000000fe500000| 0%| F| |TAMS 0x00000000fe400000, 0x00000000fe400000| Untracked | 5|0x00000000fe500000, 0x00000000fe500000, 0x00000000fe600000| 0%| F| |TAMS 0x00000000fe500000, 0x00000000fe500000| Untracked | 6|0x00000000fe600000, 0x00000000fe600000, 0x00000000fe700000| 0%| F| |TAMS 0x00000000fe600000, 0x00000000fe600000| Untracked | 7|0x00000000fe700000, 0x00000000fe700000, 0x00000000fe800000| 0%| F| |TAMS 0x00000000fe700000, 0x00000000fe700000| Untracked Card table byte_map: [0x00007fba57336000,0x00007fba57346000] _byte_map_base: 0x00007fba56b46000 Marking Bits (Prev, Next): (CMBitMap*) 0x00007fba50059088, (CMBitMap*) 0x00007fba500590c8 Prev Bits: [0x00007fba43e16000, 0x00007fba43e96000) Next Bits: [0x00007fba43d96000, 0x00007fba43e16000) Polling page: 0x00007fba57503000 Metaspace: Usage: Non-class: 8.96 MB capacity, 8.92 MB (>99%) used, 34.51 KB ( <1%) free+waste, 5.31 KB ( <1%) overhead. Class: 842.00 KB capacity, 807.90 KB ( 96%) used, 32.85 KB ( 4%) free+waste, 1.25 KB ( <1%) overhead. Both: 9.78 MB capacity, 9.71 MB (>99%) used, 67.36 KB ( <1%) free+waste, 6.56 KB ( <1%) overhead. Virtual space: Non-class space: 10.00 MB reserved, 9.25 MB ( 92%) committed Class space: 1.00 GB reserved, 896.00 KB ( <1%) committed Both: 1.01 GB reserved, 10.12 MB ( <1%) committed Chunk freelists: Non-Class: 108.00 KB Class: 22.00 KB Both: 130.00 KB MaxMetaspaceSize: unlimited CompressedClassSpaceSize: 1.00 GB CodeCache: size=49152Kb used=1246Kb max_used=1246Kb free=47905Kb bounds [0x00007fba43e96000, 0x00007fba44106000, 0x00007fba46e96000] total_blobs=945 nmethods=0 adapters=919 compilation: disabled (interpreter mode) stopped_count=0, restarted_count=0 full_count=0 Compilation events (0 events): No events GC Heap History (2 events): Event: 4.684 GC heap before {Heap before GC invocations=0 (full 0): garbage-first heap total 32768K, used 1024K [0x00000000fe000000, 0x0000000100000000) region size 1024K, 2 young (2048K), 0 survivors (0K) Metaspace used 9940K, capacity 10014K, committed 10368K, reserved 1058816K class space used 807K, capacity 842K, committed 896K, reserved 1048576K } Event: 5.202 GC heap after {Heap after GC invocations=1 (full 1): garbage-first heap total 8192K, used 1239K [0x00000000fe000000, 0x0000000100000000) region size 1024K, 0 young (0K), 0 survivors (0K) Metaspace used 9940K, capacity 10014K, committed 10368K, reserved 1058816K class space used 807K, capacity 842K, committed 896K, reserved 1048576K } Deoptimization events (0 events): No events Classes unloaded (0 events): No events Classes redefined (0 events): No events Internal exceptions (0 events): No events Events (20 events): Event: 3.921 loading class java/util/Formattable done Event: 3.921 loading class sun/invoke/util/ValueConversions$WrapperCache Event: 3.922 loading class sun/invoke/util/ValueConversions$WrapperCache done Event: 3.922 loading class java/util/IdentityHashMap$IdentityHashMapIterator Event: 3.923 loading class java/util/IdentityHashMap$IdentityHashMapIterator done Event: 3.924 loading class java/util/IdentityHashMap$KeyIterator Event: 3.924 loading class java/util/IdentityHashMap$KeyIterator done Event: 4.005 Thread 0x00007fba50338870 Thread added: 0x00007fba50338870 Event: 4.005 Protecting memory [0x00007fba4008f000,0x00007fba40093000] with protection modes 0 Event: 4.017 Loaded shared library /jdk2/bld/gil-debug/images/jdk/lib/libnio.so Event: 4.119 Loaded shared library /jdk2/bld/gil-debug/images/jdk/lib/libzip.so Event: 4.145 loading class java/lang/Byte$ByteCache Event: 4.145 loading class java/lang/Byte$ByteCache done Event: 4.146 loading class java/lang/Short$ShortCache Event: 4.146 loading class java/lang/Short$ShortCache done Event: 4.152 loading class jdk/internal/math/FDBigInteger Event: 4.154 loading class jdk/internal/math/FDBigInteger done Event: 4.681 Executing VM operation: G1CollectFull Event: 5.203 Executing VM operation: G1CollectFull done Event: 5.204 Protecting memory [0x00007fba57505000,0x00007fba57506000] with protection modes 7 Dynamic libraries: fe000000-fe800000 rw-p 00000000 00:00 0 fe800000-100000000 ---p 00000000 00:00 0 800000000-800100000 rw-p 00000000 00:00 0 800100000-8c0000000 ---p 00000000 00:00 0 8c0000000-8c00e0000 rw-p 00000000 00:00 0 8c00e0000-900000000 ---p 00000000 00:00 0 55ae9dcf7000-55ae9dcf8000 r-xp 00000000 103:00 52862515 /jdk2/bld/gil-debug/images/jdk/bin/java 55ae9dcf9000-55ae9dcfa000 r--p 00001000 103:00 52862515 /jdk2/bld/gil-debug/images/jdk/bin/java 55ae9dcfa000-55ae9dcfb000 rw-p 00002000 103:00 52862515 /jdk2/bld/gil-debug/images/jdk/bin/java 55ae9ddf1000-55ae9de12000 rw-p 00000000 00:00 0 [heap] 7fb948000000-7fb948021000 rw-p 00000000 00:00 0 7fb948021000-7fb94c000000 ---p 00000000 00:00 0 7fb94c000000-7fb94c021000 rw-p 00000000 00:00 0 7fb94c021000-7fb950000000 ---p 00000000 00:00 0 7fb9530e9000-7fb953f40000 rw-p 00000000 00:00 0 7fb953f40000-7fb954000000 ---p 00000000 00:00 0 7fb954000000-7fb954021000 rw-p 00000000 00:00 0 7fb954021000-7fb958000000 ---p 00000000 00:00 0 7fb958000000-7fb958021000 rw-p 00000000 00:00 0 7fb958021000-7fb95c000000 ---p 00000000 00:00 0 7fb95c000000-7fb95c021000 rw-p 00000000 00:00 0 7fb95c021000-7fb960000000 ---p 00000000 00:00 0 7fb960000000-7fb960021000 rw-p 00000000 00:00 0 7fb960021000-7fb964000000 ---p 00000000 00:00 0 7fb964000000-7fb964021000 rw-p 00000000 00:00 0 7fb964021000-7fb968000000 ---p 00000000 00:00 0 7fb968000000-7fb968021000 rw-p 00000000 00:00 0 7fb968021000-7fb96c000000 ---p 00000000 00:00 0 7fb96c000000-7fb96c200000 rw-p 00000000 00:00 0 7fb96c200000-7fba2c000000 ---p 00000000 00:00 0 7fba2c000000-7fba2c021000 rw-p 00000000 00:00 0 7fba2c021000-7fba30000000 ---p 00000000 00:00 0 7fba30000000-7fba30021000 rw-p 00000000 00:00 0 7fba30021000-7fba34000000 ---p 00000000 00:00 0 7fba34000000-7fba34021000 rw-p 00000000 00:00 0 7fba34021000-7fba38000000 ---p 00000000 00:00 0 7fba38000000-7fba38021000 rw-p 00000000 00:00 0 7fba38021000-7fba3c000000 ---p 00000000 00:00 0 7fba3c000000-7fba3c021000 rw-p 00000000 00:00 0 7fba3c021000-7fba40000000 ---p 00000000 00:00 0 7fba40033000-7fba40064000 rw-p 00000000 00:00 0 7fba40064000-7fba40079000 r-xp 00000000 103:00 52862536 /jdk2/bld/gil-debug/images/jdk/lib/libnet.so 7fba40079000-7fba4007a000 r--p 00014000 103:00 52862536 /jdk2/bld/gil-debug/images/jdk/lib/libnet.so 7fba4007a000-7fba4007b000 rw-p 00015000 103:00 52862536 /jdk2/bld/gil-debug/images/jdk/lib/libnet.so 7fba4007b000-7fba4008d000 r-xp 00000000 103:00 52862524 /jdk2/bld/gil-debug/images/jdk/lib/libnio.so 7fba4008d000-7fba4008e000 r--p 00011000 103:00 52862524 /jdk2/bld/gil-debug/images/jdk/lib/libnio.so 7fba4008e000-7fba4008f000 rw-p 00012000 103:00 52862524 /jdk2/bld/gil-debug/images/jdk/lib/libnio.so 7fba4008f000-7fba40093000 ---p 00000000 00:00 0 7fba40093000-7fba40190000 rw-p 00000000 00:00 0 7fba40190000-7fba40191000 ---p 00000000 00:00 0 7fba40191000-7fba40291000 rw-p 00000000 00:00 0 7fba40291000-7fba40295000 ---p 00000000 00:00 0 7fba40295000-7fba40392000 rw-p 00000000 00:00 0 7fba40392000-7fba40396000 ---p 00000000 00:00 0 7fba40396000-7fba40493000 rw-p 00000000 00:00 0 7fba40493000-7fba40497000 ---p 00000000 00:00 0 7fba40497000-7fba40594000 rw-p 00000000 00:00 0 7fba40594000-7fba40b4f000 r--p 00000000 08:15 8653737 /usr/lib/locale/locale-archive 7fba40b4f000-7fba40b53000 ---p 00000000 00:00 0 7fba40b53000-7fba40c50000 rw-p 00000000 00:00 0 7fba40c50000-7fba40c54000 ---p 00000000 00:00 0 7fba40c54000-7fba40d51000 rw-p 00000000 00:00 0 7fba40d51000-7fba40d52000 ---p 00000000 00:00 0 7fba40d52000-7fba4176f000 rw-p 00000000 00:00 0 7fba4176f000-7fba41790000 rw-p 00000000 00:00 0 7fba41790000-7fba41791000 ---p 00000000 00:00 0 7fba41791000-7fba41891000 rw-p 00000000 00:00 0 7fba41891000-7fba41892000 ---p 00000000 00:00 0 7fba41892000-7fba43a93000 rw-p 00000000 00:00 0 7fba43a93000-7fba43a94000 ---p 00000000 00:00 0 7fba43a94000-7fba43b94000 rw-p 00000000 00:00 0 7fba43b94000-7fba43b95000 ---p 00000000 00:00 0 7fba43b95000-7fba43c95000 rw-p 00000000 00:00 0 7fba43c95000-7fba43c96000 ---p 00000000 00:00 0 7fba43c96000-7fba43db6000 rw-p 00000000 00:00 0 7fba43db6000-7fba43e16000 ---p 00000000 00:00 0 7fba43e16000-7fba43e36000 rw-p 00000000 00:00 0 7fba43e36000-7fba43e96000 ---p 00000000 00:00 0 7fba43e96000-7fba44106000 rwxp 00000000 00:00 0 7fba44106000-7fba46e96000 ---p 00000000 00:00 0 7fba46e96000-7fba4fdee000 r--s 00000000 103:00 52586931 /jdk2/bld/gil-debug/images/jdk/lib/modules 7fba4fdee000-7fba4fdf9000 r-xp 00000000 08:15 6947026 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7fba4fdf9000-7fba4fff8000 ---p 0000b000 08:15 6947026 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7fba4fff8000-7fba4fff9000 r--p 0000a000 08:15 6947026 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7fba4fff9000-7fba4fffa000 rw-p 0000b000 08:15 6947026 /lib/x86_64-linux-gnu/libnss_files-2.23.so 7fba4fffa000-7fba50000000 rw-p 00000000 00:00 0 7fba50000000-7fba50605000 rw-p 00000000 00:00 0 7fba50605000-7fba54000000 ---p 00000000 00:00 0 7fba54013000-7fba5401a000 r-xp 00000000 103:00 52862525 /jdk2/bld/gil-debug/images/jdk/lib/libzip.so 7fba5401a000-7fba5401b000 r--p 00006000 103:00 52862525 /jdk2/bld/gil-debug/images/jdk/lib/libzip.so 7fba5401b000-7fba5401c000 rw-p 00007000 103:00 52862525 /jdk2/bld/gil-debug/images/jdk/lib/libzip.so 7fba5401c000-7fba5413e000 rw-p 00000000 00:00 0 7fba5413e000-7fba54149000 r-xp 00000000 08:15 6946994 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7fba54149000-7fba54348000 ---p 0000b000 08:15 6946994 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7fba54348000-7fba54349000 r--p 0000a000 08:15 6946994 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7fba54349000-7fba5434a000 rw-p 0000b000 08:15 6946994 /lib/x86_64-linux-gnu/libnss_nis-2.23.so 7fba5434a000-7fba54360000 r-xp 00000000 08:15 6947013 /lib/x86_64-linux-gnu/libnsl-2.23.so 7fba54360000-7fba5455f000 ---p 00016000 08:15 6947013 /lib/x86_64-linux-gnu/libnsl-2.23.so 7fba5455f000-7fba54560000 r--p 00015000 08:15 6947013 /lib/x86_64-linux-gnu/libnsl-2.23.so 7fba54560000-7fba54561000 rw-p 00016000 08:15 6947013 /lib/x86_64-linux-gnu/libnsl-2.23.so 7fba54561000-7fba54563000 rw-p 00000000 00:00 0 7fba54563000-7fba5456b000 r-xp 00000000 08:15 6948006 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7fba5456b000-7fba5476a000 ---p 00008000 08:15 6948006 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7fba5476a000-7fba5476b000 r--p 00007000 08:15 6948006 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7fba5476b000-7fba5476c000 rw-p 00008000 08:15 6948006 /lib/x86_64-linux-gnu/libnss_compat-2.23.so 7fba5476c000-7fba54773000 r-xp 00000000 08:15 6946871 /lib/x86_64-linux-gnu/librt-2.23.so 7fba54773000-7fba54972000 ---p 00007000 08:15 6946871 /lib/x86_64-linux-gnu/librt-2.23.so 7fba54972000-7fba54973000 r--p 00006000 08:15 6946871 /lib/x86_64-linux-gnu/librt-2.23.so 7fba54973000-7fba54974000 rw-p 00007000 08:15 6946871 /lib/x86_64-linux-gnu/librt-2.23.so 7fba54974000-7fba54a7c000 r-xp 00000000 08:15 6948027 /lib/x86_64-linux-gnu/libm-2.23.so 7fba54a7c000-7fba54c7b000 ---p 00108000 08:15 6948027 /lib/x86_64-linux-gnu/libm-2.23.so 7fba54c7b000-7fba54c7c000 r--p 00107000 08:15 6948027 /lib/x86_64-linux-gnu/libm-2.23.so 7fba54c7c000-7fba54c7d000 rw-p 00108000 08:15 6948027 /lib/x86_64-linux-gnu/libm-2.23.so 7fba54c7d000-7fba5672b000 r-xp 00000000 103:00 52980890 /jdk2/bld/gil-debug/images/jdk/lib/server/libjvm.so 7fba5672b000-7fba567f0000 r--p 01aad000 103:00 52980890 /jdk2/bld/gil-debug/images/jdk/lib/server/libjvm.so 7fba567f0000-7fba5682b000 rw-p 01b72000 103:00 52980890 /jdk2/bld/gil-debug/images/jdk/lib/server/libjvm.so 7fba5682b000-7fba568fb000 rw-p 00000000 00:00 0 7fba568fb000-7fba56abb000 r-xp 00000000 08:15 6947547 /lib/x86_64-linux-gnu/libc-2.23.so 7fba56abb000-7fba56cbb000 ---p 001c0000 08:15 6947547 /lib/x86_64-linux-gnu/libc-2.23.so 7fba56cbb000-7fba56cbf000 r--p 001c0000 08:15 6947547 /lib/x86_64-linux-gnu/libc-2.23.so 7fba56cbf000-7fba56cc1000 rw-p 001c4000 08:15 6947547 /lib/x86_64-linux-gnu/libc-2.23.so 7fba56cc1000-7fba56cc5000 rw-p 00000000 00:00 0 7fba56cc5000-7fba56cc8000 r-xp 00000000 08:15 6946886 /lib/x86_64-linux-gnu/libdl-2.23.so 7fba56cc8000-7fba56ec7000 ---p 00003000 08:15 6946886 /lib/x86_64-linux-gnu/libdl-2.23.so 7fba56ec7000-7fba56ec8000 r--p 00002000 08:15 6946886 /lib/x86_64-linux-gnu/libdl-2.23.so 7fba56ec8000-7fba56ec9000 rw-p 00003000 08:15 6946886 /lib/x86_64-linux-gnu/libdl-2.23.so 7fba56ec9000-7fba56ee1000 r-xp 00000000 08:15 6946893 /lib/x86_64-linux-gnu/libpthread-2.23.so 7fba56ee1000-7fba570e0000 ---p 00018000 08:15 6946893 /lib/x86_64-linux-gnu/libpthread-2.23.so 7fba570e0000-7fba570e1000 r--p 00017000 08:15 6946893 /lib/x86_64-linux-gnu/libpthread-2.23.so 7fba570e1000-7fba570e2000 rw-p 00018000 08:15 6946893 /lib/x86_64-linux-gnu/libpthread-2.23.so 7fba570e2000-7fba570e6000 rw-p 00000000 00:00 0 7fba570e6000-7fba570ff000 r-xp 00000000 08:15 6946905 /lib/x86_64-linux-gnu/libz.so.1.2.8 7fba570ff000-7fba572fe000 ---p 00019000 08:15 6946905 /lib/x86_64-linux-gnu/libz.so.1.2.8 7fba572fe000-7fba572ff000 r--p 00018000 08:15 6946905 /lib/x86_64-linux-gnu/libz.so.1.2.8 7fba572ff000-7fba57300000 rw-p 00019000 08:15 6946905 /lib/x86_64-linux-gnu/libz.so.1.2.8 7fba57300000-7fba57326000 r-xp 00000000 08:15 6946892 /lib/x86_64-linux-gnu/ld-2.23.so 7fba57326000-7fba5732a000 rw-p 00000000 00:00 0 7fba5732a000-7fba57336000 ---p 00000000 00:00 0 7fba57336000-7fba5733a000 rw-p 00000000 00:00 0 7fba5733a000-7fba57346000 ---p 00000000 00:00 0 7fba57346000-7fba5734a000 rw-p 00000000 00:00 0 7fba5734a000-7fba57356000 ---p 00000000 00:00 0 7fba57356000-7fba5735b000 rw-p 00000000 00:00 0 7fba5735b000-7fba573b6000 ---p 00000000 00:00 0 7fba573b6000-7fba573da000 r-xp 00000000 103:00 52862520 /jdk2/bld/gil-debug/images/jdk/lib/libjava.so 7fba573da000-7fba573db000 r--p 00023000 103:00 52862520 /jdk2/bld/gil-debug/images/jdk/lib/libjava.so 7fba573db000-7fba573dc000 rw-p 00024000 103:00 52862520 /jdk2/bld/gil-debug/images/jdk/lib/libjava.so 7fba573dc000-7fba573dd000 rw-p 00000000 00:00 0 7fba573dd000-7fba573e5000 rw-s 00000000 08:15 4613335 /tmp/hsperfdata_iklam/2667 7fba573e5000-7fba573e9000 ---p 00000000 00:00 0 7fba573e9000-7fba574ea000 rw-p 00000000 00:00 0 7fba574ea000-7fba574f8000 r-xp 00000000 103:00 52862538 /jdk2/bld/gil-debug/images/jdk/lib/libjli.so 7fba574f8000-7fba574f9000 ---p 0000e000 103:00 52862538 /jdk2/bld/gil-debug/images/jdk/lib/libjli.so 7fba574f9000-7fba574fa000 r--p 0000e000 103:00 52862538 /jdk2/bld/gil-debug/images/jdk/lib/libjli.so 7fba574fa000-7fba574fb000 rw-p 0000f000 103:00 52862538 /jdk2/bld/gil-debug/images/jdk/lib/libjli.so 7fba574fb000-7fba574fc000 rw-p 00000000 00:00 0 7fba574fe000-7fba574ff000 r--s 00000000 103:00 57024050 /jdk2/tmp/jtreg/work/scratch/14/GCDuringDumpApp.jar 7fba574ff000-7fba57503000 rw-p 00000000 00:00 0 7fba57503000-7fba57504000 ---p 00000000 00:00 0 7fba57504000-7fba57505000 r--p 00000000 00:00 0 7fba57505000-7fba57506000 rwxp 00000000 00:00 0 7fba57506000-7fba57521000 r-xp 00000000 103:00 52862535 /jdk2/bld/gil-debug/images/jdk/lib/libjimage.so 7fba57521000-7fba57522000 ---p 0001b000 103:00 52862535 /jdk2/bld/gil-debug/images/jdk/lib/libjimage.so 7fba57522000-7fba57524000 r--p 0001b000 103:00 52862535 /jdk2/bld/gil-debug/images/jdk/lib/libjimage.so 7fba57524000-7fba57525000 rw-p 0001d000 103:00 52862535 /jdk2/bld/gil-debug/images/jdk/lib/libjimage.so 7fba57525000-7fba57526000 r--p 00025000 08:15 6946892 /lib/x86_64-linux-gnu/ld-2.23.so 7fba57526000-7fba57527000 rw-p 00026000 08:15 6946892 /lib/x86_64-linux-gnu/ld-2.23.so 7fba57527000-7fba57528000 rw-p 00000000 00:00 0 7ffc131b3000-7ffc131d4000 rw-p 00000000 00:00 0 [stack] 7ffc131f1000-7ffc131f4000 r--p 00000000 00:00 0 [vvar] 7ffc131f4000-7ffc131f6000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] VM Arguments: jvm_args: -XX:MaxRAM=8g -Xshare:dump -Xlog:cds -XX:SharedArchiveFile=/jdk2/tmp/jtreg/work/scratch/14/appcds-18h50m01s197.jsa -XX:ExtraSharedClassListFile=/jdk2/tmp/jtreg/work/classes/26/runtime/cds/appcds/javaldr/GCDuringDump.d/GCDuringDump-test.classlist -XX:+UnlockDiagnosticVMOptions -Xmx32m java_command: java_class_path (initial): /jdk2/tmp/jtreg/work/scratch/14/GCDuringDumpApp.jar Launcher Type: SUN_STANDARD [Global flags] intx CICompilerCount = 15 {product} {ergonomic} Number of compiler threads to run uint ConcGCThreads = 1 {product} {ergonomic} Number of threads concurrent gc will use bool DumpSharedSpaces = true {product} {command line} Special mode: JVM reads a class list, loads classes, builds shared spaces, and dumps the shared spaces to a file to be used in future JVM runs ccstr ExtraSharedClassListFile = /jdk2/tmp/jtreg/work/classes/26/runtime/cds/appcds/javaldr/GCDuringDump.d/GCDuringDump-test.classlist {product} {command line} Extra classlist for building the CDS archive file uint G1ConcRefinementThreads = 1 {product} {ergonomic} The number of parallel rem set update threads. Will be set ergonomically by default. size_t G1HeapRegionSize = 1048576 {product} {ergonomic} Size of the G1 regions. uintx GCDrainStackTargetSize = 64 {product} {ergonomic} Number of entries we will try to leave on the stack during parallel gc size_t InitialHeapSize = 33554432 {product} {ergonomic} Initial heap size (in bytes); zero means use ergonomics size_t MarkStackSize = 4194304 {product} {ergonomic} Size of marking stack size_t MaxHeapSize = 33554432 {product} {command line} Maximum heap size (in bytes) size_t MaxNewSize = 19922944 {product} {ergonomic} Maximum new generation size (in bytes), max_uintx means set ergonomically uint64_t MaxRAM = 8589934592 {pd product} {command line} Real memory size (in bytes) used to set maximum heap size size_t MinHeapDeltaBytes = 1048576 {product} {ergonomic} The minimum change in heap space due to GC (in bytes) size_t MinHeapSize = 8388608 {product} {ergonomic} Minimum heap size (in bytes); zero means use ergonomics uintx NonProfiledCodeHeapSize = 0 {pd product} {ergonomic} Size of code heap with non-profiled methods (in bytes) uint ParallelGCThreads = 1 {product} {ergonomic} Number of parallel threads parallel gc will use uintx ProfiledCodeHeapSize = 0 {pd product} {ergonomic} Size of code heap with profiled methods (in bytes) ccstr SharedArchiveFile = /jdk2/tmp/jtreg/work/scratch/14/appcds-18h50m01s197.jsa {product} {command line} Override the default location of the CDS archive file size_t SoftMaxHeapSize = 33554432 {manageable} {ergonomic} Soft limit for maximum heap size (in bytes) bool UnlockDiagnosticVMOptions = true {diagnostic} {command line} Enable normal processing of flags relating to field diagnostics bool UseCompressedClassPointers = true {lp64_product} {ergonomic} Use 32-bit class pointers in 64-bit VM. lp64_product means flag is always constant in 32 bit VM bool UseCompressedOops = true {lp64_product} {ergonomic} Use 32-bit object references in 64-bit VM. lp64_product means flag is always constant in 32 bit VM bool UseG1GC = true {product} {ergonomic} Use the Garbage-First garbage collector bool UseLargePagesInMetaspace = false {product} {ergonomic} (Deprecated) Use large page memory in metaspace. Only used if UseLargePages is enabled. Logging: Log output configuration: #0: stdout all=warning,cds=info uptime,level,tags #1: stderr all=off uptime,level,tags Environment Variables: CLASSPATH=/jdk/tools/jtreg/5.0-b01/lib/javatest.jar:/jdk/tools/jtreg/5.0-b01/lib/jtreg.jar PATH=/bin:/usr/bin:/usr/sbin DISPLAY=:2 LANG=en_US.UTF-8 Signal Handlers: SIGSEGV: [libjvm.so+0x10e7933], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGBUS: [libjvm.so+0x10e7933], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGFPE: [libjvm.so+0x10e7933], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGPIPE: [libjvm.so+0xe7acf6], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGXFSZ: [libjvm.so+0xe7acf6], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGILL: [libjvm.so+0x10e7933], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGUSR2: [libjvm.so+0xe7a511], sa_mask[0]=00100000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO SIGHUP: [libjvm.so+0xe7647e], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGINT: [libjvm.so+0xe7647e], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGTERM: [libjvm.so+0xe7647e], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO SIGQUIT: [libjvm.so+0xe7647e], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO --------------- S Y S T E M --------------- OS:DISTRIB_ID=Ubuntu DISTRIB_RELEASE=16.04 DISTRIB_CODENAME=xenial DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS" uname:Linux ioilinux 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 OS uptime: 188 days 19:45 hours libc:glibc 2.23 NPTL 2.23 rlimit (soft/hard): STACK 8192k/infinity , CORE infinity/infinity , NPROC 257247/257247 , NOFILE 1048576/1048576 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k load average:41.78 17.96 8.98 /proc/meminfo: MemTotal: 65898024 kB MemFree: 1549616 kB MemAvailable: 42769220 kB Buffers: 10939516 kB Cached: 13360900 kB SwapCached: 32216 kB Active: 30795536 kB Inactive: 14987344 kB Active(anon): 19135560 kB Inactive(anon): 2491348 kB Active(file): 11659976 kB Inactive(file): 12495996 kB Unevictable: 32 kB Mlocked: 32 kB SwapTotal: 23016444 kB SwapFree: 66884 kB Dirty: 47904 kB Writeback: 28 kB AnonPages: 21454520 kB Mapped: 507184 kB Shmem: 144024 kB Slab: 17803532 kB SReclaimable: 17559692 kB SUnreclaim: 243840 kB KernelStack: 73568 kB PageTables: 220720 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 55965456 kB Committed_AS: 89882196 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB CmaTotal: 0 kB CmaFree: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 8558696 kB DirectMap2M: 58474496 kB DirectMap1G: 0 kB /sys/kernel/mm/transparent_hugepage/enabled: always [madvise] never /sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter): [always] madvise never /proc/sys/kernel/threads-max (system-wide limit on the number of threads): 514494 /proc/sys/vm/max_map_count (maximum number of memory map areas a process may have): 65530 /proc/sys/kernel/pid_max (system-wide limit on number of process identifiers): 32768 container (cgroup) information: container_type: cgroupv1 cpu_cpuset_cpus: 0-31 cpu_memory_nodes: 0-1 active_processor_count: 32 cpu_quota: no quota cpu_period: 100000 cpu_shares: no shares memory_limit_in_bytes: unlimited memory_and_swap_limit_in_bytes: not supported memory_soft_limit_in_bytes: unlimited memory_usage_in_bytes: 36026982400 memory_max_usage_in_bytes: 65777549312 Steal ticks since vm start: 0 Steal ticks percentage since vm start: 0.000 CPU:total 32 (initial active 32) (8 cores per cpu, 2 threads per core) family 6 model 45 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, vzeroupper, avx, aes, clmul, ht, tsc, tscinvbit, tscinv, clflush CPU Model and flags from /proc/cpuinfo: model name : Intel(R) Xeon(R) CPU E5-2665 0 @ 2.40GHz flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb ssbd ibrs ibpb stibp kaiser tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts flush_l1d Online cpus: 0-31 Offline cpus: cache level: 1 cache type: Data cache size: 32K cache coherency line size: 64 cache level: 1 cache type: Instruction cache size: 32K cache coherency line size: 64 cache level: 2 cache type: Unified cache size: 256K cache coherency line size: 64 cache level: 3 cache type: Unified cache size: 20480K cache coherency line size: 64 BIOS frequency limitation: Frequency switch latency (ns): 4294967295 Available cpu frequencies: Maximum cpu frequency: 3100000 Minimum cpu frequency: 1200000 Current cpu frequency: 2799937 Available governors: performance powersave Current governor: performance Core performance/turbo boost: Memory: 4k page, physical 65898024k(1549616k free), swap 23016444k(66884k free) vm_info: Java HotSpot(TM) 64-Bit Server VM (slowdebug 15-internal+0-adhoc.iklam.open) for linux-amd64 JRE (15-internal+0-adhoc.iklam.open), built on May 19 2020 01:06:58 by "iklam" with gcc 8.3.0 END.